Question

11. Which number is divisible by 11?
(a) 1516
(b) 1452
(c) 1011
(d) 1121

Answer 1

Divisible by 11

To find. which number from the given options is divisible by 11

Solution.

• Remember, if the altering sum of the digits in a number, read from left to right is divisible by 11, then the given number is divisible by 11.

1. 1516 >> 1 - 5 + 1 - 6 = - 9, not divisible by 11 and thus the number 1516 is not divisible by 11.
2. 1452 >> 1 - 4 + 5 - 2 = 0, divisible by 11 and thus the number 1452 is divisible by 11.
3. 1011 >> 1 - 0 + 1 - 1 = 1, not divisible by 11 and thus the number 1011 is not divisible by 11.
4. 1121 >> 1 - 1 + 2 - 1 = 1, not divisible by 11 and thus the number 1121 is not divisible by 11.

Answer. Option (b) 1452 is correct!

Answer 2

Answer:

option b 1452

is the correct answer